From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751595AbcL1L5E (ORCPT ); Wed, 28 Dec 2016 06:57:04 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:58637 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751352AbcL1L45 (ORCPT ); Wed, 28 Dec 2016 06:56:57 -0500 X-AuditID: b6c32a38-f79156d000000aca-ab-5863a88614c2 From: Chanwoo Choi To: myungjoo.ham@samsung.com, kyungmin.park@samsung.com Cc: chanwoo@kernel.org, rjw@rjwysocki.net, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Chanwoo Choi , Rob Herring , Kukjin Kim , Krzysztof Kozlowski , Javier Martinez Canillas , linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v2 1/8] PM / devfreq: exynos-bus: Add the detailed correlation for Exynos5433 Date: Wed, 28 Dec 2016 20:56:45 +0900 Message-id: <1482926212-19223-2-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1482926212-19223-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrLKsWRmVeSWpSXmKPExsWy7bCmnm7biuQIg+b5ShYTb1xhsbj+5Tmr xfwj51gt3rxdw2TR//g1s8X58xvYLc42vWG3uLxrDpvF594jjBYzzu9jsrjduILN4szpS6wW rXuPsDvwemxa1cnmsaX/LrvHlqvtLB59W1YxenzeJBfAGpVqk5GamJJapJCal5yfkpmXbqvk HRzvHG9qZmCoa2hpYa6kkJeYm2qr5OIToOuWmQN0pJJCWWJOKVAoILG4WEnfzqYov7QkVSEj v7jEVina0NBIz9DAXM/IyEjPxDjWysgUqCQhNWPRA/aCB9wVlw48ZGtgfM7ZxcjBISFgItG3 JbKLkRPIFJO4cG89WxcjF4eQwA5GiWtHN7NCOO1MEr9/TWSDqDKRWHv4CTtEYjmjxOUvE6Gc H4wSF96uYQapYhPQktj/4gZYh4iAucSupT/B5jILvGaSmPT6IxPIbmGBeIlDraYgNSwCqhIt 814wgdi8Aq4Sp17fZ4TYJifxYc8jdhCbU8BNYsrdKWAnSQjMY5e4PX0eO8QPshKbDjBD1LtI 3Lr+GcoWlnh1fAs7hC0tserfLSaI3smMEl1r/zJDOD2MEo1rjkL9Zixx/8E9sG5mAT6Jd197 WCEW8Ep0tAlBlHhI3Lk3Deo4R4ntj5+BtQoJzGSUWL/KeQKjzAJGhlWMYqkFxbnpqcWGBSZ6 xYm5xaV56XrJ+bmbGMFJS8tiB+Oecz6HGAU4GJV4eFfcSIoQYk0sK67MPcQowcGsJMIbtyw5 Qog3JbGyKrUoP76oNCe1+BCjKTCcJjJLiSbnAxNqXkm8oYmZoYmRiaGhuZGBkZI47+JG6wgh gfTEktTs1NSC1CKYPiYOTqkGxsmWvAff7w77/Y3zvOqGr7uV38k0Om7+1P9v1cY2Ec09q7sO nTQ683amjpmB75PQfUzTL6S91PLbXvQo19bgU8HUqD0R4lKl5RMOhErp8k55u3CWlWz21bxA b7fGuPMbA69delBieGqrhpLBtvUzFT+wzanc/uYtR8v0259MG83qaoQ3mlosuqHEUpyRaKjF XFScCABoH7D7cAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupikeLIzCtJLcpLzFFi42I5/e+xgG7biuQIg54T7BYTb1xhsbj+5Tmr xfwj51gt3rxdw2TR//g1s8X58xvYLc42vWG3uLxrDpvF594jjBYzzu9jsrjduILN4szpS6wW rXuPsDvwemxa1cnmsaX/LrvHlqvtLB59W1YxenzeJBfAGuVmk5GamJJapJCal5yfkpmXbqsU GuKma6GkkJeYm2qrFKHrGxKkpFCWmFMK5BkZoAEH5wD3YCV9uwS3jEUP2AsecFdcOvCQrYHx OWcXIyeHhICJxNrDT9ghbDGJC/fWs3UxcnEICSxllPj7cQkjhPODUaLvz282kCo2AS2J/S9u gNkiAuYSu5b+BLOZBV4zSbye6AdiCwvESyxp38AIYrMIqEq0zHvBBGLzCrhKnHp9nxFim5zE hz2PwDZzCrhJTLk7hRXEFgKqubvuG/MERt4FjAyrGCVSC5ILipPScw3zUsv1ihNzi0vz0vWS 83M3MYLj4ZnUDsaDu9wPMQpwMCrx8K64kRQhxJpYVlyZe4hRgoNZSYR3xvLkCCHelMTKqtSi /Pii0pzU4kOMpkCHTWSWEk3OB8ZqXkm8oYm5ibmxgYW5paWJkZI4b+PsZ+FCAumJJanZqakF qUUwfUwcnFINjFHafN9bQmcvWfdhfonD3/xD3WJvd51+Kf3iQU6fcVJ793eu/+ENys/41rPX XFPONDt4fM+cBYwbTgZ8qDLYn8ITnl/2v+Jb7LlMrkyjh72JUVa5k9StItJvTT92wMdw/jeF I/7JXIrr9wYvO+hUl56neGD1P/OrXM8fLC+QyppTvT0mVk1hpRJLcUaioRZzUXEiAPGGG/+d AgAA X-MTR: 20000000000000000@CPGS X-CMS-MailID: 20161228115654epcas1p13fa3cb3615ddf89ebdf747c72b60d809 X-Msg-Generator: CA X-Sender-IP: 203.254.230.26 X-Local-Sender: =?UTF-8?B?7LWc7LCs7JqwG1RpemVuIFBsYXRmb3JtIExhYihTL1fshLw=?= =?UTF-8?B?7YSwKRvsgrzshLHsoITsnpAbUzUo7LGF7J6EKS9DaGFuZ2UgQWdlbnQ=?= X-Global-Sender: =?UTF-8?B?Q2hhbndvbyBDaG9pG1RpemVuIFBsYXRmb3JtIExhYi4bU2Ft?= =?UTF-8?B?c3VuZyBFbGVjdHJvbmljcxtTNS9TZW5pb3IgRW5naW5lZXI=?= X-Sender-Code: =?UTF-8?B?QzEwG1NUQUYbQzEwVjgxMTE=?= CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-HopCount: 7 X-CMS-RootMailID: 20161228115654epcas1p13fa3cb3615ddf89ebdf747c72b60d809 X-RootMTR: 20161228115654epcas1p13fa3cb3615ddf89ebdf747c72b60d809 References: <1482926212-19223-1-git-send-email-cw00.choi@samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds the detailed corrleation between sub-blocks and VDD_INT power line for Exynos5433. VDD_INT provided the power source to INT (Internal) block. Cc: Rob Herring Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Javier Martinez Canillas Cc: linux-samsung-soc@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: Chanwoo Choi --- Documentation/devicetree/bindings/devfreq/exynos-bus.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt index d3ec8e676b6b..d085ef90d27c 100644 --- a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt +++ b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt @@ -123,6 +123,20 @@ Detailed correlation between sub-blocks and power line according to Exynos SoC: |--- FSYS |--- FSYS2 +- In case of Exynos5433, there is VDD_INT power line as following: + VDD_INT |--- G2D (parent device) + |--- MSCL + |--- GSCL + |--- JPEG + |--- MFC + |--- HEVC + |--- BUS0 + |--- BUS1 + |--- BUS2 + |--- PERIS (Fixed clock rate) + |--- PERIC (Fixed clock rate) + |--- FSYS (Fixed clock rate) + Example1: Show the AXI buses of Exynos3250 SoC. Exynos3250 divides the buses to power line (regulator). The MIF (Memory Interface) AXI bus is used to -- 1.9.1